/* ============================================================
   HELP CENTER / DOCUMENTATION - KOZAH 3
   ============================================================ */

/* --- Variables --- */
:root {
  --doc-primary: #173f35;
  --doc-primary-dark: #0f2d26;
  --doc-primary-light: #1f5c4d;
  --doc-accent: #dba63b;
  --doc-accent-light: #f0d48a;
  --doc-bg: #f6f3ee;
  --doc-surface: #ffffff;
  --doc-text: #1d232b;
  --doc-text-muted: #626a72;
  --doc-border: #e2dcd1;
  --doc-border-strong: #cfc7ba;
  --doc-success: #2d6a4f;
  --doc-danger: #c1292e;
  --doc-warning: #d97706;
  --doc-info: #0d9488;
  --doc-radius: 10px;
  --doc-radius-sm: 8px;
  --doc-shadow: 0 1px 2px rgba(23,63,53,0.05), 0 2px 8px rgba(23,63,53,0.04);
  --doc-shadow-hover: 0 4px 14px rgba(23,63,53,0.08);
  --doc-transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  --doc-sidebar-width: 280px;
  --doc-header-height: 64px;
}

/* --- Top Header --- */
.doc-header {
  background: var(--doc-surface);
  border-bottom: 1px solid var(--doc-border);
  position: sticky;
  top: 0;
  z-index: 1020;
  box-shadow: 0 1px 3px rgba(23,63,53,0.04);
}

.doc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--doc-header-height);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.doc-header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--doc-text);
}

.doc-header-brand img {
  height: 36px;
  width: 36px;
  object-fit: contain;
  border-radius: 6px;
}

.doc-header-brand h1 {
  font-size: 1.1rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.2;
}

.doc-header-brand small {
  font-weight: 400;
  color: var(--doc-text-muted);
  font-size: 0.75rem;
  display: block;
}

/* --- Search Bar --- */
.doc-search-wrapper {
  position: relative;
  flex: 1;
  max-width: 480px;
  margin: 0 2rem;
}

.doc-search-input {
  width: 100%;
  padding: 0.55rem 1rem 0.55rem 2.5rem;
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  background: var(--doc-bg);
  font-size: 0.9rem;
  color: var(--doc-text);
  transition: var(--doc-transition);
  outline: none;
  font-family: inherit;
}

.doc-search-input:focus {
  border-color: var(--doc-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(23,63,53,0.1);
}

.doc-search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--doc-text-muted);
  font-size: 0.85rem;
  pointer-events: none;
}

.doc-search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  box-shadow: 0 8px 24px rgba(23,63,53,0.12);
  max-height: 400px;
  overflow-y: auto;
  display: none;
  z-index: 1030;
}

.doc-search-results.active {
  display: block;
}

.doc-search-result-item {
  display: block;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--doc-border);
  text-decoration: none;
  color: var(--doc-text);
  transition: var(--doc-transition);
  cursor: pointer;
}

.doc-search-result-item:last-child {
  border-bottom: none;
}

.doc-search-result-item:hover {
  background: rgba(23,63,53,0.04);
}

.doc-search-result-item .result-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--doc-primary);
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.doc-search-result-item .result-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.1rem;
}

.doc-search-result-item .result-excerpt {
  font-size: 0.8rem;
  color: var(--doc-text-muted);
  line-height: 1.4;
}

.doc-search-no-results {
  padding: 1.5rem;
  text-align: center;
  color: var(--doc-text-muted);
  font-size: 0.9rem;
}

/* --- Header Actions --- */
.doc-header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.doc-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border: 1px solid var(--doc-border-strong);
  border-radius: var(--doc-radius-sm);
  background: #fff;
  color: var(--doc-text);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--doc-transition);
}

.doc-back-btn:hover {
  border-color: var(--doc-primary);
  color: var(--doc-primary);
  background: rgba(23,63,53,0.04);
}

/* --- Mobile Menu Toggle --- */
.doc-mobile-menu-toggle {
  display: none;
  border: 1px solid var(--doc-border-strong);
  background: #fff;
  color: var(--doc-text);
  border-radius: var(--doc-radius-sm);
  padding: 0.45rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

/* --- Layout --- */
.doc-layout {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - var(--doc-header-height));
}

/* --- Sidebar --- */
.doc-sidebar {
  width: var(--doc-sidebar-width);
  flex-shrink: 0;
  border-right: 1px solid var(--doc-border);
  background: var(--doc-surface);
  overflow-y: auto;
  position: fixed;
  top: var(--doc-header-height);
  left: 0;
  height: calc(100vh - var(--doc-header-height));
  padding: 1rem 0;
  z-index: 1010;
}

.doc-sidebar-overlay {
  display: none;
}

.doc-sidebar-menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.doc-sidebar-category {
  padding: 0.65rem 1.25rem 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--doc-text-muted);
  margin-top: 0.5rem;
}

.doc-sidebar-item {
  margin: 1px 0.5rem;
}

.doc-sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--doc-radius-sm);
  text-decoration: none;
  color: var(--doc-text);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--doc-transition);
  line-height: 1.35;
}

.doc-sidebar-link:hover {
  background: rgba(23,63,53,0.05);
  color: var(--doc-primary);
}

.doc-sidebar-link.active {
  background: rgba(23,63,53,0.08);
  color: var(--doc-primary);
  font-weight: 600;
}

.doc-sidebar-link i {
  width: 18px;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.7;
}

/* --- Main Content --- */
.doc-main {
  flex: 1;
  min-width: 0;
  margin-left: var(--doc-sidebar-width);
  padding: 2rem 2.5rem;
}

/* --- Hero / Welcome --- */
.doc-hero {
  background: linear-gradient(135deg, var(--doc-primary) 0%, var(--doc-primary-light) 100%);
  border-radius: var(--doc-radius);
  padding: 2.5rem;
  margin-bottom: 2.5rem;
  color: #fff;
}

.doc-hero h2 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: #fff;
}

.doc-hero p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 0;
  line-height: 1.6;
}

/* --- Quick Links Grid --- */
.doc-quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.doc-quick-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius);
  text-decoration: none;
  color: var(--doc-text);
  transition: var(--doc-transition);
  font-weight: 500;
  font-size: 0.9rem;
}

.doc-quick-link:hover {
  border-color: var(--doc-primary);
  box-shadow: var(--doc-shadow-hover);
  color: var(--doc-primary);
  transform: translateY(-1px);
}

.doc-quick-link i {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(23,63,53,0.08);
  border-radius: 8px;
  color: var(--doc-primary);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* --- Section Content --- */
.doc-section {
  display: none;
}

.doc-section.active {
  display: block;
  animation: docFadeIn 0.25s ease;
}

@keyframes docFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.doc-section-title {
  font-size: 1.5rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  color: var(--doc-text);
}

.doc-section-subtitle {
  font-size: 0.9rem;
  color: var(--doc-text-muted);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* --- Content Blocks --- */
.doc-block {
  margin-bottom: 2rem;
}

.doc-block h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--doc-text);
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--doc-border);
}

.doc-block h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--doc-text);
}

.doc-block p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--doc-text);
  margin-bottom: 0.75rem;
}

.doc-block ul,
.doc-block ol {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.doc-block li {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 0.3rem;
  color: var(--doc-text);
}

.doc-block code {
  background: rgba(23,63,53,0.06);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.82rem;
  color: var(--doc-primary-dark);
}

.doc-block pre {
  background: var(--doc-primary-dark);
  color: #e2dcd1;
  padding: 1rem 1.25rem;
  border-radius: var(--doc-radius-sm);
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.doc-block pre code {
  background: none;
  padding: 0;
  color: inherit;
}

/* --- Tables --- */
.doc-table-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.doc-table th,
.doc-table td {
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--doc-border);
  text-align: left;
  vertical-align: top;
}

.doc-table th {
  background: rgba(23,63,53,0.05);
  font-weight: 600;
  color: var(--doc-text);
  white-space: nowrap;
}

.doc-table td {
  color: var(--doc-text);
}

.doc-table tr:hover td {
  background: rgba(23,63,53,0.02);
}

/* --- Callout Boxes --- */
.doc-callout {
  padding: 1rem 1.25rem;
  border-radius: var(--doc-radius-sm);
  margin-bottom: 1rem;
  font-size: 0.88rem;
  line-height: 1.6;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.doc-callout i {
  margin-top: 0.15rem;
  flex-shrink: 0;
  font-size: 1rem;
}

.doc-callout-info {
  background: rgba(13,148,136,0.08);
  border-left: 3px solid var(--doc-info);
  color: #0c7a6e;
}

.doc-callout-info i { color: var(--doc-info); }

.doc-callout-warning {
  background: rgba(217,119,6,0.08);
  border-left: 3px solid var(--doc-warning);
  color: #b45309;
}

.doc-callout-warning i { color: var(--doc-warning); }

.doc-callout-success {
  background: rgba(45,106,79,0.08);
  border-left: 3px solid var(--doc-success);
  color: var(--doc-success);
}

.doc-callout-success i { color: var(--doc-success); }

.doc-callout-danger {
  background: rgba(193,41,46,0.08);
  border-left: 3px solid var(--doc-danger);
  color: var(--doc-danger);
}

.doc-callout-danger i { color: var(--doc-danger); }

/* --- Steps --- */
.doc-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  counter-reset: doc-step;
}

.doc-steps li {
  counter-increment: doc-step;
  position: relative;
  padding: 0.5rem 0 0.5rem 2.5rem;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 0.25rem;
}

.doc-steps li::before {
  content: counter(doc-step);
  position: absolute;
  left: 0;
  top: 0.4rem;
  width: 1.75rem;
  height: 1.75rem;
  background: var(--doc-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* --- Status Badges --- */
.doc-status-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.doc-badge-draft { background: #f3f4f6; color: #6b7280; }
.doc-badge-submitted { background: #dbeafe; color: #1d4ed8; }
.doc-badge-received { background: #e0e7ff; color: #4338ca; }
.doc-badge-under-review { background: #fef3c7; color: #b45309; }
.doc-badge-awaiting { background: #fef9c3; color: #a16207; }
.doc-badge-in-process { background: #d1fae5; color: #047857; }
.doc-badge-approved { background: #d1fae5; color: #065f46; }
.doc-badge-rejected { background: #fee2e2; color: #dc2626; }
.doc-badge-ready { background: #ede9fe; color: #6d28d9; }
.doc-badge-closed { background: #f3f4f6; color: #374151; }
.doc-badge-cancelled { background: #fce7f3; color: #be185d; }
.doc-badge-expired { background: #f3f4f6; color: #6b7280; }

/* --- Role Tags --- */
.doc-role-tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-right: 0.25rem;
}

.doc-role-citizen { background: rgba(23,63,53,0.1); color: var(--doc-primary); }
.doc-role-agent { background: rgba(13,148,136,0.1); color: var(--doc-info); }
.doc-role-admin { background: rgba(219,166,59,0.15); color: #b8892a; }

/* --- Workflow Diagram --- */
.doc-workflow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
}

.doc-workflow-step {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.35rem 0.75rem;
  background: rgba(23,63,53,0.06);
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--doc-primary-dark);
  white-space: nowrap;
}

.doc-workflow-arrow {
  color: var(--doc-text-muted);
  font-size: 0.75rem;
}

/* --- Navigation Arrows (prev / next) --- */
.doc-nav-arrows {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--doc-border);
}

.doc-nav-arrow {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: var(--doc-surface);
  border: 1px solid var(--doc-border);
  border-radius: var(--doc-radius-sm);
  text-decoration: none;
  color: var(--doc-text);
  transition: var(--doc-transition);
  max-width: 48%;
}

.doc-nav-arrow:hover {
  border-color: var(--doc-primary);
  box-shadow: var(--doc-shadow-hover);
  color: var(--doc-primary);
}

.doc-nav-arrow .nav-label {
  font-size: 0.72rem;
  color: var(--doc-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.doc-nav-arrow .nav-title {
  font-size: 0.88rem;
  font-weight: 600;
}

.doc-nav-arrow i { font-size: 0.8rem; color: var(--doc-text-muted); }

/* --- Last Updated --- */
.doc-footer-info {
  text-align: center;
  padding: 2rem 0 1rem;
  font-size: 0.8rem;
  color: var(--doc-text-muted);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 991.98px) {
  .doc-mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
  }

  .doc-search-wrapper {
    margin: 0 1rem;
    max-width: 320px;
  }

  .doc-sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    z-index: 1050;
    transition: left 0.3s ease;
    padding-top: 1rem;
  }

  .doc-sidebar.open {
    left: 0;
  }

  .doc-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 1040;
  }

  .doc-sidebar-overlay.active {
    display: block;
  }

  .doc-main {
    margin-left: 0;
    padding: 1.5rem 1rem;
  }

  .doc-hero {
    padding: 1.5rem;
  }

  .doc-hero h2 {
    font-size: 1.35rem;
  }

  .doc-quick-links {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.75rem;
  }

  .doc-nav-arrows {
    flex-direction: column;
  }

  .doc-nav-arrow {
    max-width: 100%;
  }
}

@media (max-width: 575.98px) {
  .doc-header-inner {
    padding: 0 0.75rem;
    gap: 0.5rem;
  }

  .doc-header-brand h1 {
    font-size: 0.95rem;
  }

  .doc-header-brand small {
    display: none;
  }

  .doc-search-wrapper {
    margin: 0 0.5rem;
    max-width: none;
    flex: 1;
  }

  .doc-back-btn span {
    display: none;
  }

  .doc-main {
    padding: 1rem 0.75rem;
  }

  .doc-hero {
    padding: 1.25rem;
    margin-bottom: 1.5rem;
  }

  .doc-hero h2 {
    font-size: 1.2rem;
  }

  .doc-hero p {
    font-size: 0.88rem;
  }

  .doc-quick-links {
    grid-template-columns: 1fr;
  }

  .doc-section-title {
    font-size: 1.3rem;
  }

  .doc-block h3 {
    font-size: 1.05rem;
  }

  .doc-table {
    font-size: 0.8rem;
  }

  .doc-table th,
  .doc-table td {
    padding: 0.45rem 0.6rem;
  }

  .doc-workflow {
    flex-direction: column;
    align-items: flex-start;
  }

  .doc-workflow-arrow {
    transform: rotate(90deg);
    margin-left: 1rem;
  }
}

/* --- Print --- */
@media print {
  .doc-header, .doc-sidebar, .doc-nav-arrows, .doc-mobile-menu-toggle {
    display: none !important;
  }
  .doc-main {
    padding: 0;
    max-width: 100%;
  }
  .doc-section {
    display: block !important;
    page-break-inside: avoid;
  }
}